CVE-2018-6641

An Arbitrary Free (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. Crafted input can overwrite a structure, leading to a function call with an invalid parameter, and a subsequent free of important data such as a function pointer or list pointer. This is fixed in 6.9d.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
VendorProductVersion
wirismathtype
6.9c:c
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.dessci.com/en/dl/
https://drive.google.com/open?id=1qrHKzDA1daHh0mM2T8FRybL8we-mHRW9
http://www.dessci.com/en/dl/
https://drive.google.com/open?id=1qrHKzDA1daHh0mM2T8FRybL8we-mHRW9